Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/jffs2/nodelist.c jffs2_truncate_fragtree() -> frag_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &f->sem | ||
| HALF_LOCKED2 | &c->alloc_sem | ||
| TYPE_LOCK | (struct jffs2_inode_info)->sem |
fs/jffs2/gc.c jffs2_garbage_collect_hole() -> frag_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | root->rb_node | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &c->alloc_sem | ||
| LOCK2 | &f->sem | ||
| HALF_LOCKED2 | &c->wbuf_sem | ||
| TYPE_LOCK | (struct jffs2_inode_info)->sem | ||
| TYPE_LOCK | (struct jffs2_sb_info)->alloc_sem |
fs/jffs2/gc.c jffs2_garbage_collect_metadata() -> frag_last()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &c->alloc_sem | ||
| LOCK2 | &f->sem | ||
| HALF_LOCKED2 | &c->wbuf_sem | ||
| TYPE_LOCK | (struct jffs2_inode_info)->sem | ||
| TYPE_LOCK | (struct jffs2_sb_info)->alloc_sem |